Version 4 SHEET 1 1192 680 WIRE 80 32 -48 32 WIRE 96 32 80 32 WIRE 496 32 352 32 WIRE 544 32 496 32 WIRE 640 32 544 32 WIRE -48 48 -48 32 WIRE 544 48 544 32 WIRE 640 48 640 32 WIRE 80 128 80 32 WIRE 96 128 80 128 WIRE 368 128 352 128 WIRE 464 128 448 128 WIRE -48 144 -48 128 WIRE 544 144 544 112 WIRE 640 144 640 128 WIRE 368 224 352 224 WIRE 496 224 496 32 WIRE 496 224 448 224 WIRE 16 320 0 320 WIRE 96 320 80 320 WIRE 368 320 352 320 WIRE 464 320 448 320 WIRE 224 384 224 368 FLAG -48 144 0 FLAG 224 384 0 FLAG 464 128 0 FLAG 544 144 0 FLAG 464 320 0 FLAG 640 144 0 FLAG -48 32 IN FLAG 640 32 OUT FLAG 0 320 0 SYMBOL voltage -48 32 R0 SYMATTR InstName V1 SYMATTR Value 12 SYMBOL cap 528 48 R0 SYMATTR InstName C1 SYMATTR Value 22µ SYMBOL res 352 336 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R1 SYMATTR Value 27.4K SYMBOL res 352 144 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R2 SYMATTR Value 45.3K SYMBOL res 624 32 R0 SYMATTR InstName Rload SYMATTR Value 2.5 SYMBOL cap 80 304 R90 WINDOW 0 0 32 VBottom 2 WINDOW 3 32 32 VTop 2 SYMATTR InstName C2 SYMATTR Value 1n SYMBOL PowerProducts\\LTM8063 224 176 R0 SYMATTR InstName U1 SYMBOL res 352 240 R270 WINDOW 0 32 56 VTop 2 WINDOW 3 0 56 VBottom 2 SYMATTR InstName R3 SYMATTR Value 50K TEXT 544 296 Left 2 !.tran 750u startup